Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	PRPF39
Human P-Site:	S20
P-Site Sequence:	SNGSTGNSSEVVVEH
UniProt:	Q86UA1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF39	Q86UA1	S20	SNGSTGNSSEVVVEH	100 / 9 AA	78
Phosphosite 1:	ZDBF2	Q9HCK1	S77	HVNTGSSSEVVHLDD	87 / 8 AA	266
Phosphosite 2:	RGAG1	Q8NET4	S1321	EKDSPGNSSQVLPTA	66 / 9 AA	144
Phosphosite 3:	PLA2G3	Q9NZ20	S168	VGDSAGNSSELGVFQ	75 / 8 AA	57
Phosphosite 4:	ZDBF2	Q9HCK1	S75	ETHVNTGSSSEVVHL	85 / 7 AA	266
Phosphosite 5:	NUSAP1	Q9BXS6	S333	LKTITGNSAAVITPF	62 / 8 AA	49
Phosphosite 6:	TRAF3IP3	Q9Y228	S120	REQVTGTSSEVFPAQ	85 / 7 AA	64
Phosphosite 7:	PDE11A	Q9HCR9	S275	PCSSTENSNEVQVPW	75 / 8 AA	105
Phosphosite 8:	TULP4	Q9NRJ4	S83	FNLRGHNSEVVLVRW	71 / 7 AA	169
Phosphosite 9:	RGAG1	Q8NET4	S1322	KDSPGNSSQVLPTAC	71 / 7 AA	144
Phosphosite 10:	TBX15	Q96SF7	S76	DSEQSTGSDSEVLTE	75 / 8 AA	66
Phosphosite 11:	TMEM44	Q2T9K0	S427	RARVSSGSSSEVSSI	75 / 8 AA	52
Phosphosite 12:	TMEM44	Q2T9K0	S428	ARVSSGSSSEVSSIN	75 / 8 AA	52
Phosphosite 13:	STK10	O94804	S344	LENHTQNSSEVSPPS	85 / 7 AA	112
Phosphosite 14:	STK10	O94804	S345	ENHTQNSSEVSPPSL	85 / 7 AA	112
Phosphosite 15:	PRUNE2	Q8WUY3	S682	ASPHTDNSSEINTTH	71 / 7 AA	34
Phosphosite 16:	PRUNE2	Q8WUY3	S683	SPHTDNSSEINTTHN	71 / 7 AA	34
Phosphosite 17:	ACAA1	P09110	S276	STTAGNSSQVSDGAA	71 / 7 AA	44
Phosphosite 18:	NANOG neighbor homeobox	Q7Z5D8	Y52	PEQSTGNYSEDEQNG	85 / 7 AA	23
Phosphosite 19:	CFHR3	Q02985	S109	RKFVQGNSTEVACHP	83 / 6 AA	37
Phosphosite 20:	FRMD6	Q96NE9	S511	IGSSTSSSSETVVKL	66 / 9 AA	72